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Chevrolet Silverado 3500

Report: Check Engine Light Due to Gas Cap Issue

Chevrolet Silverado 3500 Problem
7 Reports

Model Years Affected: 2001, 2002, 2003, 2004, 2005, 2006, 2007

Exhaust & Emissions Affected: Gasoline

Verified

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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